(1) - Lucrative (a.) Greedy of gain. (2) - Lucrative (a.) Yielding lucre; gainful; profitable; making increase of money or goods; as, a lucrative business or office.
(1) - Lucubrate (v. t.) To elaborate, perfect, or compose, by night study or by laborious endeavor. (2) - Lucubrate (n.) To study by candlelight or a lamp; to study by night.